Results 61 to 70 of about 4,812,028 (374)

Surface Plasmon Resonance Sensors on Raman and Fluorescence Spectroscopy

open access: yesSensors, 2017
The performance of chemical reactions has been enhanced immensely with surface plasmon resonance (SPR)-based sensors. In this review, the principle and application of SPR sensors are introduced and summarized thoroughly. We introduce the mechanism of the
Jiangcai Wang   +5 more
doaj   +1 more source

Noise resilient quantum interface based on QND interaction

open access: yes, 2010
We propose a quantum interface protocol based on two quantum-non-demolition interactions (QND) arranged either in sequence or in parallel. Since the QND coupling arises naturally in interactions between light and a macroscopic ensemble of atoms, or ...
Petr Marek, Radim Filip, U. Leonhardt
core   +1 more source

Analysis of the application of brain-computer interfaces of a selected paradigm in everyday life

open access: yesJournal of Computer Sciences Institute, 2022
The main objective of this paper is to carry out a research on the analysis of the use of brain-computer interface in everyday life. In this paper, various methods of recording brain activity are presented.
Katarzyna Mróz   +1 more
doaj   +1 more source

Quantum-confined Stark effect in band-inverted junctions

open access: yes, 2017
Topological phases of matter are often characterized by interface states, which were already known to occur at the boundary of a band-inverted junction in semiconductor heterostructures.
Diaz-Fernandez, A., Dominguez-Adame, F.
core   +1 more source

A Novel One-Dimensional Porphyrin-Based Covalent Organic Framework

open access: yesMolecules, 2019
A novel one-dimensional covalent organic framework (COF-K) was firstly designed and synthesized through a Schiff-based reaction from a porphyrin building block and a nonlinear right-angle building block.
Miao Zhang   +5 more
doaj   +1 more source

Interface Effect in QCD Phase Transitions via Dyson-Schwinger Equation Approach

open access: yes, 2016
With the chiral susceptibility criterion we obtain the phase diagram of strong-interaction matter in terms of temperature and chemical potential in the framework of Dyson-Schwinger equations (DSEs) of QCD.After calculating the pressure and some other ...
Gao, Fei, Liu, Yu-xin
core   +1 more source

Oscillatory kinetics at solid/solid phase boundaries in ionic crystals [PDF]

open access: yes, 2000
The transfer of matter and charge across interfaces between two solids is related to defect relaxation in the regions near the interface. A transfer rate which exceeds the rate of defect relaxation may lead to degradation of the interface, causing a ...
Janek, Jürgen
core   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

B cell mechanobiology in health and disease: emerging techniques and insights into therapeutic responses

open access: yesFEBS Letters, EarlyView.
B cells sense external mechanical forces and convert them into biochemical signals through mechanotransduction. Understanding how malignant B cells respond to physical stimuli represents a groundbreaking area of research. This review examines the key mechano‐related molecules and pathways in B lymphocytes, highlights the most relevant techniques to ...
Marta Sampietro   +2 more
wiley   +1 more source

Dynamic shear responses of polymer-polymer interfaces

open access: yes, 2012
In multi-component soft matter, interface properties often play a key role in determining the properties of the overall system. The identification of the internal dynamic structures in non-equilibrium situations requires the interface rheology to be ...
Kajiwara, Toshihisa   +2 more
core   +1 more source

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